Ukrainian army positions in Donbas were shelled 46 times in the past 24 hours, the press center of the anti-terrorist operation (ATO) staff said.According to the report, 21 attacks were observed in the Donetsk sector, 15 in the Mariupol area, and ten in Luhansk region.In the Mariupol sector, 122mm artillery and 120mm mortars shelled Ukrainian army positions in Novotroitske. Positions in Krasnohorivka came under mortar fire and armored vehicles were engaged. Ukrainian positions in Shyrokyne were shelled by 120mm and 82mm mortars, automatic mounted grenade launchers, machineguns and infantry combat vehicles.